Rugged Video Encoder with H.264 and Motion JPEG support. 1-4 video channels. Video motion detection. Two-way audio with audio detection. ACAP support on one channel. Ethernet port and SFP slot for fiber connection. Support for Power over Ethernet (IEEE 802.3af) and Power Supply (optional). Edge storage using SDHC card or NAS. PTZ support and configurable I/O connectors. AXIS Q7424-R MkII is an update to the original AXIS Q7424-R. The addition of 100 Mbps on the SFP slot is the only difference. The original product only has support for 1 Gbps.